- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/05 - Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants
Patent holdings for IPC class H04N 5/05
Total number of patents in this class: 49
10-year publication summary
|
4
|
5
|
5
|
8
|
5
|
8
|
9
|
3
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| BioForce Analytics LLC | 3 |
3 |
| Ricoh Company, Ltd. | 13266 |
2 |
| NVIDIA Corporation | 6381 |
2 |
| Amazon Technologies, Inc. | 24422 |
2 |
| GoPro, Inc. | 1915 |
2 |
| Sony Pictures Entertainment Inc. | 255 |
2 |
| Telesofia Medical Ltd. | 5 |
2 |
| Zhejiang Xinsheng Electronic Technology Co., Ltd. | 7 |
2 |
| Sony Group Corporation | 10730 |
2 |
| Apple Inc. | 50209 |
1 |
| LG Display Co., Ltd. | 11907 |
1 |
| Canon Inc. | 36841 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Intel Corporation | 45621 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Texas Instruments Incorporated | 19376 |
1 |
| SK Hynix Inc. | 11030 |
1 |
| Mediatek Inc. | 4584 |
1 |
| Media Tek Singapore Pte. Ltd. | 934 |
1 |
| Other owners | 16 |